Im not saying we should remove all cost reducers from Spellslinger decks entirely, but I do believe they see a disproportionate amount of play relative to their impact
It's been a time with a change of hands, a new panel being formed, and lots of uncertainty around what will remain on the banned list
Rising Waters was the core of the last top level Prison deck, using overpriced versions of several components to gain favorable or even match-ups against everything else in the format
Triggered abilities use the word "when," "whenever," or "at." They're often written as "[Trigger condition], [effect]." Some keywords (such as prowess) are triggered abilities and will use "when," "whenever," or "at" in their reminder text
Uncivil Unrest also gives all your nontoken creatures Riot, meaning they enter with a +1 Counter or haste, either one of these are great options for a deck that is built around attacking your opponents and having +1 Counters on your creatures